Which of the following fractions is equivalent to 0.45? 4/5 2/5 9/20 9/200

Given the function f(x) = log base 4(x+8) , find the value of f^-1(2)

Chandler was a caretaker at the state zoo. he noticed that the number of animals adopted by the zoo increased at a constant rate every year since 2010. which of the following graphs shows the slowest rate at which the animals in the zoo were adopted?

Find the measure for the angle indicated in bold